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正二十面体

Author:Akira Kuroda

New Resources

  • 目で見る立方体の2等分
  • 円の伸開線
  • 正17角形 作図 regular 17-gon 2
  • standingwave-reflection
  • standingwave-reflection-free

Discover Resources

  • 通る点と接線を指定した円の作図
  • 対数関数の微分係数
  • 3次元の一次変換
  • 算法天生法指南二之巻(64)解答
  • 正多面体 戻った

Discover Topics

  • Constructions
  • Real Numbers
  • Trigonometry
  • Pie Chart or Circle Chart
  • Stochastic Process or Random Process
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